<div class="tags">
  <svg class="icon" aria-hidden="true">
    <use xlink:href="#icon-biaoqian"></use>
  </svg>
  {{- range $index, $el := . -}}
    {{- if gt $index 0 }}
      <span class="separator">•</span>
    {{- end }}
    <span class="tag">
      <a href="{{ ( printf "tags/%s/" ( . | urlize ) ) | relLangURL }}">{{ . }}</a>
    </span>
  {{- end -}}
</div>
